Handwork Operator

Primary Duties & Responsibilities

• Responsible for the manual polishing, and finishing of ZnSe optical components to required surface quality, dimensional, and cosmetic specifications.


• Perform visual inspections and measurements using applicable metrology equipment to ensure product conformity.


• Follow work instructions, process specifications, and safety procedures during all production activities.


• Maintain accurate production records, inspection data, and process documentation.


• Identify and report product non-conformities, equipment issues, and process deviations to supervisors.


• Support troubleshooting and corrective actions to resolve production and quality concerns.


• Maintain cleanliness and proper handling of optical materials, tools, and equipment to prevent damage or contamination.


• Lead and manage assigned polishing activities to meet daily production targets, quality requirements, and delivery schedules.


• Participate in continuous improvement initiatives to enhance productivity, yield, and process efficiency.


• Collaborate effectively with Production, Quality, Engineering, and Maintenance teams to support operational objectives.

Education & Experience

• A vocational diploma, technical certification, or equivalent qualification in Manufacturing Technology, Mechanical Technology, Precision Engineering, or a related field is preferred.


• High school graduates with relevant manufacturing experience may also be considered.


• At least 1–3 years of relevant work experience in optical polishing, precision manufacturing, semiconductor manufacturing, or related production environments.


• Experience in handling optical materials, precision measurement tools, and quality inspection processes is an advantage.


• Familiarity with cleanroom practices and manufacturing quality standards is preferred.

Skills

• Strong attention to detail and ability to perform precision manual work.


• Basic leadership capabilities to guide team members during daily production activities when assigned.


• Possess strong interpersonal skills and enjoy the process of problem-solving.


• Ability to read and follow technical drawings, work instructions, and process specifications.


• Good analytical and troubleshooting skills for identifying process and quality issues.


• Work effectively with other members of Coherent Corp. to achieve production, quality, and customer satisfaction goals.


• Ability to prioritize tasks and meet production deadlines in a fast-paced manufacturing environment.


• Basic computer skills for documentation and production reporting.


• Commitment to safety, quality, and continuous improvement.

Working Conditions

• This role is 100% onsite in a manufacturing production environment.


• Requires prolonged standing, repetitive hand movements, and handling of delicate optical components.


• May require the use of personal protective equipment (PPE) and adherence to cleanroom protocols where applicable.


• May require overtime, shift work, or flexible working hours to support business demands and production schedules.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work